A loading and unloading clamp for surface penetration treatment of a coupling

Abstract

The utility model relates to metal processing technical field discloses a kind of feeding and discharging clamps for coupling surface penetration treatment, including support, the top wall right side front end of support is equipped with centering support mechanism, the centering support mechanism is used to average stress, prevent deformation, the top wall middle part of support is equipped with gear one and back mechanism, the gear one and back mechanism are used for dust removal;The centering support mechanism includes hollow round block, the hollow round block is installed in the top wall right side front end of support, the outer wall front end upper side left end of the hollow round block is fixedly connected with fixed block one, the outer wall front end upper side right end of the hollow round block is fixedly connected with hollow square block, the top wall right side front end of support is equipped with driving assembly.In the utility model, start electric push rod, the sliding of slide bar in hollow square block is driven by the propulsion of electric push rod, finally realizes the quick discharge to coupling structure, prevents production line stagnation due to slow speed.

Description

Technical Field

[0001] This utility model relates to the field of metal processing technology, and in particular to a loading and unloading clamp for surface penetration treatment of couplings. Background Technology

[0002] In the ion-permeation surface treatment system with coupling structure, supporting technologies and specialized fixtures work together to ensure efficient production and quality control. The general production process of the ion-permeation special penetrant has been upgraded to intelligent. Through an automatic batching system, different raw materials are precisely mixed according to the formula. After pressing and refining, the automatic filling equipment completes the quantitative filling and links with an automatic packaging and packaging leak-proof detection module to ensure that the penetrant does not leak during storage and transportation, providing a stable raw material for subsequent processing. During the use of the penetrant, the traditional method of high-temperature sampling and cooling followed by chemical testing is abandoned. With the help of online detection technology, the composition of the gas above the crucible, the density of the molten penetrant, and the observation of the bubbles on the surface of the penetrant are monitored in real time. Combined with software recognition algorithms, the composition and concentration of the penetrant are detected online without sampling, and the processing process is dynamically controlled.

[0003] To address the ion-diffusion treatment requirements of petroleum coupling structures, a combination fixture was used to replace the traditional phosphating treatment equipment, enabling rapid loading and unloading of coupling structures and significantly improving the efficiency of ion-diffusion treatment. This also adapts to rapid inspection scenarios for ion-diffusion of coupling structures, providing hardware support for the high efficiency and precision of surface treatment of petroleum coupling structures. However, the slow release speed of the clamping mechanism and improper adjustment of the pushing component's stroke during clamping can lead to unloading actions taking far longer than the preset production cycle time, preventing subsequent coupling structures from entering the workstation in a timely manner and causing production line stagnation. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a loading and unloading clamp for surface penetration treatment of couplings, aiming to improve the problem of production line stagnation caused by the slow speed of the clamping mechanism in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a loading and unloading clamp for surface penetration treatment of couplings, comprising a bracket, a centering support mechanism installed at the front right side of the top wall of the bracket, the centering support mechanism being used to distribute force evenly and prevent deformation, a gear-reciprocating mechanism installed in the middle of the top wall of the bracket, the gear-reciprocating mechanism being used for dust removal; the centering support mechanism comprising a hollow circular block, the hollow circular block being installed at the front right side of the top wall of the bracket, a fixing block being fixedly connected to the upper left side of the front end of the outer wall of the hollow circular block, a hollow square being fixedly connected to the upper right side of the front end of the outer wall of the hollow circular block, a fixed hollow disc being rotatably connected to the front end of the outer wall of the hollow circular block, a support block being fixedly connected to the bottom wall of the hollow circular block, multiple U-shaped fixing blocks being fixedly connected around the rear end of the outer wall of the fixed hollow disc, multiple clamping blocks being rotatably connected around the rear end of the outer wall of the fixed hollow disc, and a driving assembly being installed at the front right side of the top wall of the bracket.

[0006] Preferably, the drive assembly includes an electric push rod, which is installed on the front right side of the top wall of the bracket. The output end of the electric push rod is fixedly connected to a slide rod, and a rotating hollow disc is fixedly connected to the middle of the lower end of the outer wall of the slide rod.

[0007] Preferably, the gear reciprocating mechanism includes a rack, which is installed in the middle of the top wall of the bracket. A fixing plate is fixedly connected to the right end of the outer wall of the rack, and a fixing rod is fixedly connected to the upper left end of the outer wall of the fixing plate. A sliding rod is slidably connected to the middle of the inner wall of the fixing rod, and a dust removal duct is fixedly connected to the top wall of the sliding rod. A connecting rod is provided on the left side of the outer wall of the rack, and an actuating component is installed in the middle of the top wall of the bracket.

[0008] Preferably, the actuating component includes a motor, which is installed in the middle of the top wall of the bracket. The output end of the motor is fixedly connected to a connecting rod, and a gear is rotatably connected to the rear side of the upper end of the outer wall of the connecting rod. A rack is meshed with the left side of the outer wall of the gear.

[0009] Preferably, multiple support pillars are fixedly connected around the bottom wall of the bracket, and a heat dissipation plate is installed on the left side of the front end of the top wall of the bracket.

[0010] Preferably, a nameplate is installed on the front side of the lower end of the bottom wall of the bracket, and a buffer pad is installed on the rear end of the outer wall of the heat sink.

[0011] Preferably, a buffer is provided on the upper side of the rear end of the top wall of the bracket, and a plurality of fixing screws are threaded to the lower end of the bottom wall of the buffer.

[0012] Preferably, a pressure sensor is provided on the right side of the outer wall of the buffer, and a coupling structure is provided on the upper right side of the top wall of the bracket.

[0013] This utility model has the following beneficial effects: 1. In this utility model, the electric push rod is activated, and the pushing force of the electric push rod drives the slide rod to slide inside the hollow block. Then, under the action of the fixed block, the rotating hollow disk starts to rotate. With the joint rotation of the rotating hollow disk and the fixed hollow disk, and restricted by the U-shaped fixed block, multiple clamping blocks begin to center. The clamping blocks are fixed by the support block, and the coupling structure inside the hollow block is centered. Finally, the coupling structure is quickly unloaded, preventing the coupling structure from entering the work station in time due to slow speed, which would cause the production line to stop.

[0014] 2. In this utility model, when the motor is started, the connecting rod begins to rotate under the drive of the motor rotor. The connecting rod converts the force of the motor rotation into up-and-down reciprocating motion. Through the drive of the connecting rod, the connecting rod begins to transmit power, driving the two gears to rotate. The first rack is fixed by the fixing plate. Under the meshing of the first gear and the first rack, the second rack begins to perform up-and-down reciprocating motion and is limited by the fixing rod. Through the up-and-down sliding of the sliding rod, the dust removal duct is finally driven to remove dust. Attached Figure Description

[0015] Figure 1 This is a front view of a loading and unloading clamp for surface penetration treatment of couplings proposed in this utility model; Figure 2 This is a perspective view of a loading and unloading clamp for surface penetration treatment of couplings proposed in this utility model; Figure 3 This is a schematic diagram of a centering support mechanism for a loading and unloading clamp for surface penetration treatment of couplings proposed in this utility model. Figure 4 This is a partial structural exploded view of the centering support mechanism of the loading and unloading clamp for surface penetration treatment of couplings proposed in this utility model; Figure 5 This is a schematic diagram of a gear reciprocating mechanism for a feed clamp used for surface penetration treatment of couplings, as proposed in this utility model.

[0016] Legend: 1. Bracket; 2. Centering support mechanism; 201. Hollow round block; 202. Clamping block; 203. Drive assembly; 2031. Electric push rod; 2032. Rotating hollow disc; 2033. Slide rod; 204. Fixed hollow disc; 205. Support block; 206. U-shaped fixing block; 207. Hollow square block; 208. Fixing block one; 3. Gear reciprocating mechanism; 301. Rack one; 302. Dust removal duct; 303. Actuating assembly; 3031. Motor; 3032. Connecting rod; 3033. Gear one; 3034. Rack two; 304. Connecting rod; 305. Fixing plate; 306. Fixing rod; 307. Sliding rod; 4. Buffer pad; 5. Fixing screw; 6. Buffer; 7. Coupling structure; 8. Nameplate; 9. Support column; 10. Heat sink; 11. Pressure sensor. Detailed Implementation

[0017] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0018] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a material handling fixture for surface penetration treatment of couplings, comprising a support 1, a centering support mechanism 2 installed on the front right side of the top wall of the support 1, the centering support mechanism 2 being used to distribute force evenly and prevent deformation, and a gear reciprocating mechanism 3 installed in the middle of the top wall of the support 1, the gear reciprocating mechanism 3 being used for dust removal; the centering support mechanism 2 includes a hollow circular block 201, the hollow circular block 201 being installed on the front right side of the top wall of the support 1, a fixing block 208 being fixedly connected to the upper left end of the front end of the outer wall of the hollow circular block 201, and a hollow square block 207 being fixedly connected to the upper right end of the front end of the outer wall of the hollow circular block 201, the outer wall of the hollow circular block 201... A fixed hollow disc 204 is rotatably connected to the front end. A support block 205 is fixedly connected to the bottom wall of the hollow disc 201. Multiple U-shaped fixing blocks 206 are fixedly connected to the rear end of the outer wall of the fixed hollow disc 204. Multiple clamping blocks 202 are rotatably connected to the rear end of the outer wall of the fixed hollow disc 204. A drive assembly 203 is installed on the front right side of the top wall of the bracket 1. The drive assembly 203 includes an electric push rod 2031. The electric push rod 2031 is installed on the front right side of the top wall of the bracket 1. A slide rod 2033 is fixedly connected to the output end of the electric push rod 2031. A rotating hollow disc 2032 is fixedly connected to the middle of the lower end of the outer wall of the slide rod 2033. Specifically, the electric push rod 2031, model ARF03, is activated. The working principle of the electric push rod 2031 is to convert the rotational motion into linear reciprocating motion through the drive screw and nut mechanism, thereby realizing the push-pull action on the load. The pushing force of the electric push rod 2031 drives the slide rod 2033 to slide inside the hollow block 207, and then, under the action of the fixed block 208, it drives the rotating hollow disk 2032 to start rotating. With the joint rotation of the rotating hollow disk 2032 and the fixed hollow disk 204, and restricted by the U-shaped fixed block 206, multiple clamping blocks 202 begin to center. The clamping blocks 202 are fixed by the support block 205, which centers the coupling structure 7 inside the hollow block 201, thereby realizing rapid unloading.

[0019] Reference Figure 1 , Figure 2 and Figure 5 The gear reciprocating mechanism 3 includes a rack 301, which is installed in the middle of the top wall of the bracket 1. A fixing plate 305 is fixedly connected to the right end of the outer wall of the rack 301. A fixing rod 306 is fixedly connected to the upper left end of the outer wall of the fixing plate 305. A sliding rod 307 is slidably connected to the middle of the inner wall of the fixing rod 306. A dust removal duct 302 is fixedly connected to the top wall of the sliding rod 307. A connecting rod 304 is provided on the left side of the outer wall of the rack 301. An execution component 303 is installed in the middle of the top wall of the bracket 1. The execution component 303 includes a motor 3031, which is installed in the middle of the top wall of the bracket 1. A connecting rod 3032 is fixedly connected to the output end of the motor 3031. A gear 3033 is rotatably connected to the rear side of the upper end of the outer wall of the connecting rod 3032. A rack 3034 is meshed with the left side of the outer wall of the gear 3033. Specifically, the motor 3031, model 14H030H, is started. Its working principle is to input three-phase AC power to make the rotor rotate. The rotor outputs mechanical energy, and the connecting rod 3032 starts to rotate under the drive of the rotor of the motor 3031. The connecting rod 3032 converts the rotational force of the motor 3031 into up-and-down reciprocating motion. Driven by the connecting rod 3032, the connecting rod 304 starts to transmit power, driving the two gears 3033 to start rotating. The rack 301 is fixed by the fixing plate 305. Under the meshing of the gear 3033 and the rack 301, the rack 3034 starts to move up and down and is limited by the fixing rod 306. Through the up-and-down sliding of the sliding rod 307, the dust removal duct 302 is finally driven to remove dust.

[0020] Reference Figure 1 and Figure 2The bottom wall of the bracket 1 is fixedly connected with multiple support columns 9. A heat sink 10 is installed on the left side of the front end of the top wall of the bracket 1. A nameplate 8 is installed on the front side of the lower end of the bottom wall of the bracket 1. A buffer pad 4 is installed on the rear end of the outer wall of the heat sink 10. A buffer 6 is set on the upper side of the rear end of the top wall of the bracket 1. Multiple fixing screws 5 are threadedly connected to the lower end of the bottom wall of the buffer 6. A pressure sensor 11 is set on the right side of the outer wall of the buffer 6. A coupling structure 7 is set on the upper right side of the top wall of the bracket 1. Specifically, the support column 9 provides stable support for the entire fixture, ensuring that the fixture remains structurally stable during the transfer and positioning of the coupling structure 7. The nameplate 8 is used to identify the fixture specifications and parameters, providing operators with basic equipment performance information. During the coupling loading stage, the coupling structure 7 to be processed is transferred to the buffer pad 4 on the support 1 to prevent damage to the coupling structure 7. The buffer 6 is securely installed by fixing screws 5. During the placement of the coupling structure 7, the buffer 6 absorbs the impact force to avoid damage to the coupling structure 7. The pressure sensor 11 monitors the contact pressure of the coupling structure 7 in real time after placement, ensuring that the coupling structure 7 is within the normal clamping pressure range and ensuring positional stability during subsequent ion penetration treatment. The heat dissipation plate 10 handles the heat generated during the operation of the fixture, preventing high temperatures from affecting the performance of the device. After the coupling structure 7 completes the ion penetration treatment, the fixture detaches the coupling structure 7 through the centering support mechanism 2, achieving rapid unloading and completing the loading and unloading cycle of a single coupling structure 7 surface penetration treatment, effectively improving the production efficiency of ion penetration surface treatment of petroleum coupling structure 7.

[0021] Working principle: When the electric push rod 2031 is activated, the sliding rod 2033 is driven to slide inside the hollow block 207 by the pushing force of the electric push rod 2031. Then, under the action of the fixed block 208, the rotating hollow disk 2032 starts to rotate. With the joint rotation of the rotating hollow disk 2032 and the fixed hollow disk 204, and restricted by the U-shaped fixed block 206, multiple clamping blocks 202 begin to center. The clamping blocks 202 are fixed by the support block 205, which centers the coupling structure 7 inside the hollow block 201, and finally realizes the rapid unloading of the coupling structure 7. When the motor 3031 is started, the connecting rod 3032 begins to rotate under the drive of the rotor of the motor 3031. The connecting rod 3032 converts the rotational force of the motor 3031 into up-and-down reciprocating motion. Driven by the connecting rod 3032, the connecting rod 304 begins to transmit power, driving the two gears 3033 to start rotating. The rack 301 is fixed by the fixing plate 305. Under the meshing of the gears 3033 and the rack 301, the rack 3034 begins to perform up-and-down reciprocating motion and is limited by the fixing rod 306. Through the up-and-down sliding of the sliding rod 307, the dust removal duct 302 is finally driven to perform dust removal.

Claims

1. A loading and unloading clamp for surface penetration treatment of couplings, comprising a support (1), characterized in that: A centering support mechanism (2) is installed on the front right side of the top wall of the bracket (1). The centering support mechanism (2) is used to distribute the force evenly and prevent deformation. A gear reciprocating mechanism (3) is installed in the middle of the top wall of the bracket (1). The gear reciprocating mechanism (3) is used for dust removal. The centering support mechanism (2) includes a hollow circular block (201), which is installed on the front right side of the top wall of the bracket (1). A fixing block (208) is fixedly connected to the upper left side of the front end of the outer wall of the hollow circular block (201). A hollow square block (207) is fixedly connected to the upper right side of the front end of the outer wall of the hollow circular block (201). A fixed hollow disc (204) is rotatably connected to the front end of the outer wall of the hollow circular block (201). A support block (205) is fixedly connected to the bottom wall of the hollow circular block (201). Multiple U-shaped fixing blocks (206) are fixedly connected around the rear end of the outer wall of the fixed hollow disc (204). Multiple clamping blocks (202) are rotatably connected around the rear end of the outer wall of the fixed hollow disc (204). A drive assembly (203) is installed on the front right side of the top wall of the bracket (1).

2. The loading and unloading clamp for surface penetration treatment of couplings according to claim 1, characterized in that: The drive assembly (203) includes an electric push rod (2031), which is installed on the front right side of the top wall of the bracket (1). The output end of the electric push rod (2031) is fixedly connected to a slide rod (2033), and a rotating hollow disc (2032) is fixedly connected to the middle of the lower end of the outer wall of the slide rod (2033).

3. The loading and unloading clamp for surface penetration treatment of couplings according to claim 1, characterized in that: The gear reciprocating mechanism (3) includes a rack (301), which is installed in the middle of the top wall of the bracket (1). A fixing plate (305) is fixedly connected to the right end of the outer wall of the rack (301). A fixing rod (306) is fixedly connected to the upper left end of the outer wall of the fixing plate (305). A sliding rod (307) is slidably connected to the middle of the inner wall of the fixing rod (306). A dust removal duct (302) is fixedly connected to the top wall of the sliding rod (307). A connecting rod (304) is provided on the left side of the outer wall of the rack (301). An actuating component (303) is installed in the middle of the top wall of the bracket (1).

4. The loading and unloading clamp for surface penetration treatment of couplings according to claim 3, characterized in that: The execution component (303) includes a motor (3031), which is installed in the middle of the top wall of the bracket (1). The output end of the motor (3031) is fixedly connected to a connecting rod (3032). A gear (3033) is rotatably connected to the rear side of the upper end of the outer wall of the connecting rod (3032). A rack (3034) is meshed with the left side of the outer wall of the gear (3033).

5. The loading and unloading clamp for surface penetration treatment of couplings according to claim 1, characterized in that: The bottom wall of the bracket (1) is fixedly connected with multiple pillars (9), and a heat sink (10) is installed on the left side of the front end of the top wall of the bracket (1).

6. The loading and unloading clamp for surface penetration treatment of couplings according to claim 5, characterized in that: A nameplate (8) is installed on the front side of the lower end of the bottom wall of the bracket (1), and a buffer pad (4) is installed on the rear end of the outer wall of the heat sink (10).

7. The loading and unloading clamp for surface penetration treatment of couplings according to claim 1, characterized in that: A buffer (6) is provided on the upper side of the rear end of the top wall of the bracket (1), and a plurality of fixing screws (5) are threaded to the lower end of the bottom wall of the buffer (6).

8. The loading and unloading clamp for surface penetration treatment of couplings according to claim 7, characterized in that: A pressure sensor (11) is provided on the right side of the outer wall of the buffer (6), and a coupling structure (7) is provided on the upper right side of the top wall of the bracket (1).

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